O Nanna Nalle is a 2000 Kannada-language Drama movie written and directed by V. Ravichandran and produced by Paras Jain, V. Kuppuswamy, and R. B. Choudary under the banner of Super Good Combines. O nanna nalle features V. Ravichandran in the lead role along with Isha Koppikar, Srinivasa Murthy, Sadhu Kokila and Ravi K. Chandran in supporting roles. The screenplay is written by V. Ravichandran which is inspired from Thulladha Manamum Thullum. The music was composed by V. Ravichandran. Cinematography was done by G. S. V. Seetharam and editing by Shyam Yadav. It was released on 1st January 2000. The Film was successful at box office. O Nanna Nalle was made on a budget of ₹3 crore and it was a super hit at box office gross of ₹16 crore.

This film is directed by V Ravichandran, starring Isha Koppikar, Ravi Chandran in the lead roles.